CA2957763A1 - Appareil d'eclairage a del a reseau cadre ouvert de modules lumineux - Google Patents

Appareil d'eclairage a del a reseau cadre ouvert de modules lumineux Download PDF

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Publication number
CA2957763A1
CA2957763A1 CA2957763A CA2957763A CA2957763A1 CA 2957763 A1 CA2957763 A1 CA 2957763A1 CA 2957763 A CA2957763 A CA 2957763A CA 2957763 A CA2957763 A CA 2957763A CA 2957763 A1 CA2957763 A1 CA 2957763A1
Authority
CA
Canada
Prior art keywords
light
sections
heat sink
leds
fins
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2957763A
Other languages
English (en)
Other versions
CA2957763C (fr
Inventor
John Patrick Peck
Kenneth Jenkins
Samual David Boege
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dialight Corp
Original Assignee
Dialight Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dialight Corp filed Critical Dialight Corp
Publication of CA2957763A1 publication Critical patent/CA2957763A1/fr
Application granted granted Critical
Publication of CA2957763C publication Critical patent/CA2957763C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/009—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being inside the housing of the lighting device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023—Power supplies in a casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
CA2957763A 2014-08-13 2015-08-12 Appareil d'eclairage a del a reseau cadre ouvert de modules lumineux Active CA2957763C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/458,494 2014-08-13
US14/458,494 US9581321B2 (en) 2014-08-13 2014-08-13 LED lighting apparatus with an open frame network of light modules
PCT/US2015/044873 WO2016025609A1 (fr) 2014-08-13 2015-08-12 Appareil d'éclairage à del à réseau cadre ouvert de modules lumineux

Publications (2)

Publication Number Publication Date
CA2957763A1 true CA2957763A1 (fr) 2016-02-18
CA2957763C CA2957763C (fr) 2020-03-24

Family

ID=55301904

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2957763A Active CA2957763C (fr) 2014-08-13 2015-08-12 Appareil d'eclairage a del a reseau cadre ouvert de modules lumineux

Country Status (6)

Country Link
US (2) US9581321B2 (fr)
EP (1) EP3180968B1 (fr)
AR (1) AR101515A1 (fr)
AU (1) AU2015301720B2 (fr)
CA (1) CA2957763C (fr)
WO (1) WO2016025609A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9420644B1 (en) * 2015-03-31 2016-08-16 Frank Shum LED lighting
US10036534B2 (en) * 2015-04-02 2018-07-31 Abl Ip Holding Llc High bay light fixture
US10260718B2 (en) * 2015-04-30 2019-04-16 Hubbell Incorporated Area luminaire
ITUA20161569A1 (it) * 2016-03-11 2017-09-11 Niteko S R L Sistema illuminante a LED composto da moduli indipendenti
USD798247S1 (en) * 2016-06-09 2017-09-26 Nanolumens Acquisition, Inc. Round light emitting display
EP3488147A4 (fr) * 2016-07-21 2020-06-17 Frank Shum Éclairage à diodes électroluminescentes
US10595376B2 (en) * 2016-09-13 2020-03-17 Biological Innovation & Optimization Systems, LLC Systems and methods for controlling the spectral content of LED lighting devices
KR101888189B1 (ko) * 2017-03-05 2018-08-13 (주)매크로 이빈 우수한 발광성 및 방열성을 갖는 led 조명등
MX388675B (es) 2017-05-05 2025-03-20 Hubbell Lighting Inc Luminaria de montaje alto de gran luminosidad
CA3255984A1 (fr) * 2017-05-05 2025-05-23 Hubbell Lighting, Inc. Luminaire
US10612733B2 (en) * 2017-05-08 2020-04-07 MaxLite, Inc. Modular light system
CN207146077U (zh) * 2017-05-25 2018-03-27 欧普照明股份有限公司 一种灯具
CN107489988B (zh) * 2017-07-14 2019-06-25 上海大学 Led灯用组合散热结构
DE102018006506B4 (de) * 2018-08-17 2020-06-18 Jürgen Nölle Leuchte für Arbeits-, Film- oder Sportveranstaltungen
US11002443B2 (en) * 2018-11-21 2021-05-11 Honeywell International Inc. Lighting system with deformable heat bridge
US10697626B1 (en) * 2019-01-18 2020-06-30 Signify Holding B.V. LED luminaire heatsink assembly
USD1060803S1 (en) * 2019-07-31 2025-02-04 Sportsbeams Lighting, Inc. Sports venue light
US20210123592A1 (en) * 2019-10-24 2021-04-29 Current Lighting Solutions, Llc High mast luminaire with cooling channels
US12287081B2 (en) * 2021-04-19 2025-04-29 Signify Holding B.V. Systems and methods for providing lighting using modular heat sink structures and lenses
CA3240995A1 (fr) * 2022-01-08 2023-07-13 Dengke Cai Luminaire comprenant un dissipateur thermique pour permettre le fonctionnement d'un module d'eclairage
US12557251B1 (en) * 2023-05-09 2026-02-17 Brunswick Corporation Chassis for electronic device

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220471A (en) 1963-01-15 1965-11-30 Wakefield Engineering Co Inc Heat transfer
JP4182600B2 (ja) 1999-08-23 2008-11-19 市光工業株式会社 Ｌｅｄ光源を用いた車両用灯具
US20060133089A1 (en) * 2004-12-16 2006-06-22 3M Innovative Properties Company Inspection light assembly
US7284882B2 (en) * 2005-02-17 2007-10-23 Federal-Mogul World Wide, Inc. LED light module assembly
US20070247851A1 (en) * 2006-04-21 2007-10-25 Villard Russel G Light Emitting Diode Lighting Package With Improved Heat Sink
US9028087B2 (en) * 2006-09-30 2015-05-12 Cree, Inc. LED light fixture
US7637635B2 (en) * 2007-11-21 2009-12-29 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. LED lamp with a heat sink
CN104279476B (zh) * 2008-04-04 2018-09-21 克里公司 Led灯具
WO2009132430A1 (fr) 2008-04-28 2009-11-05 Phoster Industries Dissipateur thermique modulaire et son procédé de fabrication
US8123382B2 (en) * 2008-10-10 2012-02-28 Cooper Technologies Company Modular extruded heat sink
KR100903192B1 (ko) * 2008-10-17 2009-06-17 현대통신 주식회사 나노스프레더를 이용한 이중 방열판 구조의 ｌｅｄ 발광 조명등
CN201297603Y (zh) 2008-11-11 2009-08-26 东莞乐域塑胶电子制品有限公司 一种路灯的散热座
US8632210B2 (en) * 2009-01-28 2014-01-21 Relume Technologies, Inc. LED engine of finned boxes for heat transfer
CN101907234A (zh) * 2009-06-05 2010-12-08 富准精密工业(深圳)有限公司 灯具
US9217542B2 (en) * 2009-10-20 2015-12-22 Cree, Inc. Heat sinks and lamp incorporating same
KR101579220B1 (ko) * 2010-03-26 2015-12-23 주식회사 솔라코 컴퍼니 엘이디 조명모듈 및 이를 이용한 조명램프
US8764243B2 (en) 2010-05-11 2014-07-01 Dialight Corporation Hazardous location lighting fixture with a housing including heatsink fins surrounded by a band
KR101216084B1 (ko) * 2010-06-23 2012-12-26 엘지전자 주식회사 조명장치 및 모듈식 조명장치
US8696157B2 (en) * 2010-10-11 2014-04-15 Cool Lumens Heat sink and LED cooling system
CN102242890B (zh) * 2011-05-30 2012-12-19 无锡天地合同能源管理有限公司 拼接式led路灯
CN202109319U (zh) * 2011-05-30 2012-01-11 陶珊瑚 拼接式led路灯
CN202613384U (zh) * 2012-05-28 2012-12-19 上海大晨显示技术有限公司 拼接式散热器及灯具
CN104246365A (zh) * 2012-07-10 2014-12-24 普司科Led股份有限公司 光学半导体照明装置
US20140021884A1 (en) 2012-07-18 2014-01-23 Dialight Corporation High ambient temperature led luminaire with thermal compensation circuitry
JP2014026936A (ja) * 2012-07-30 2014-02-06 Funai Electric Co Ltd 照明装置

Also Published As

Publication number Publication date
CA2957763C (fr) 2020-03-24
EP3180968A4 (fr) 2017-12-27
EP3180968B1 (fr) 2019-01-30
US9581321B2 (en) 2017-02-28
WO2016025609A1 (fr) 2016-02-18
AU2015301720A1 (en) 2017-03-02
AU2015301720B2 (en) 2019-03-14
AR101515A1 (es) 2016-12-21
US20170167715A1 (en) 2017-06-15
US20160047538A1 (en) 2016-02-18
US9982879B2 (en) 2018-05-29
EP3180968A1 (fr) 2017-06-21

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